Collapsible chroma key panel



FIG. 1 is a perspective view of a collapsible chroma key panel showingmy new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict part of the collapsible chromakey panel that form no part of the claimed design.

CLAIM The ornamental design for a collapsible chroma key panel, as shownand described.